Vehicle air conditioning and heating system providing engine on and engine off operation
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 22, 2009
Grant Date -
Jul 28, 2005
app pub date -
Mar 24, 2005
filing date -
Apr 29, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An air conditioning system for use in an over-the-road or off road vehicle is provided that allows operation during both engine on and engine off conditions. The system utilizes a variable speed, motor driven compressor controlled by an intelligent power generation management controller. This controller selects from one of the available sources of power on the vehicle to drive the compressor, and modulates the compressor speed and capacity based on operational parameters and source availability and depletion. The controller may also operate a coolant or air heater to provide heating to the interior compartments.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully